NZKW Australia Billet Inline Fuel / Oil Filter – 100 Micron Stainless Steel (AN4–AN12)

The NZKW Australia Billet Inline Fuel/Oil Filter is a premium motorsport-grade filtration solution designed to protect high-performance fuel and oil systems from damaging contaminants. Featuring a CNC-machined billet aluminium body and a reusable 100 micron stainless steel filter element, this inline filter delivers high flow performance with reliable debris protection.

Engineered for demanding applications including drift, circuit racing, drag racing, rally, and street performance builds, this filter is commonly used as a pre-pump fuel filter or remote oil system filter where consistent flow and system protection are critical.

If you're building a reliable performance fuel system, this is an essential upgrade to prevent premature pump wear, injector damage, and system contamination.

What’s Included

• 1 x NZKW Australia Billet Inline Fuel / Oil Filter (100 Micron Stainless Steel Element)

Specifications

• Brand: NZKW Australia
• Product Type: Inline fuel/oil filter
• Material: CNC-machined billet aluminium housing
• Filter Element: 100 micron stainless steel (reusable)
• Body Size: 31.5mm OD / 54mm length
• AN Fitting Sizes: -4AN, -6AN, -8AN, -10AN, -12AN
• Application: Fuel and oil systems
• Design: Inline universal fitment

Key Features

• High-flow 100 micron stainless steel filtration
• CNC billet aluminium body for maximum durability
• Suitable for fuel and oil system applications
• Available in multiple AN sizes (-4 to -12 AN)
• Compact inline design for tight engine bays
• Reusable and serviceable filter element
• Protects fuel pumps, injectors, and oil system components
• Ideal for high-boost and high-horsepower setups
• Motorsport-grade reliability under extreme conditions
• Easy integration into custom plumbing systems

Common Applications

• Pre-fuel pump filter setups
• EFI performance fuel systems
• Carbureted performance engines
• Turbocharged and supercharged builds
• Remote oil filtration systems
• Drift cars and motorsport vehicles
• Circuit, drag, and rally race cars
• Street performance and tuned vehicles
• Custom fuel system fabrication
• Engine bay AN plumbing upgrades

Built for Motorsport Performance & Reliability

The NZKW Australia Billet Inline Fuel/Oil Filter is designed for serious performance environments where failure is not an option. The 100 micron stainless steel element captures harmful debris before it reaches sensitive components, helping to maintain fuel system integrity and extend the life of pumps, injectors, and regulators.

Its high-flow design ensures minimal restriction, making it ideal for high horsepower applications where fuel delivery consistency is critical.

Benefits

• Improves fuel system reliability
• Reduces risk of injector and pump damage
• Maintains consistent fuel/oil flow under load
• Ideal for high-performance and race applications
• Compact and easy to install in custom setups

Why Choose NZKW Australia?

🇦🇺 Australian owned and operated brand
🏁 Motorsport-tested performance engineering
🔧 Precision CNC billet manufacturing quality
🚗 Trusted by workshops, tuners, and race teams
🚚 Fast Australia-wide shipping
⚙️ Suitable for street, drift, drag, circuit, rally, and off-road use
📞 Backed by expert local support and product knowledge

Orders are dispatched within 24 hours, unless stated otherwise at time of ordering.

Online Only: 24 to 48 hours delay, but in some cases up to 5 days, depending on the product and third-party shipping.

Pre-order: Available only for items in transit to our Australian warehouse. Estimated dates depend on third-party shipping.

Special Order: Products we manufacture or need to restock. Average time is 3-5 weeks, but may vary depending on third- party shipping